1、Mineral Nutrition and Fertilization of Sugarcane

In order for sugarcane to have high stalk yields in the plant cane cycle and small decreases in ratoon yields, it is necessary to implement measures to maintain or increase soil fertility.

2、Effects of fertilization depth on sugarcane quality and soil fertility

Optimizing the fertilization ratio to N:P 2 O 5:K 2 O at 5:1:5 (comprising 0.134 kg/m 2 of urea, 0.104 kg/m 2 of potassium chloride, and 0.093 kg/m 2 of calcium superphosphate) and setting the...

3、Fertilizing Sugarcane (Saccharum officinarum)

Sugarcane remove very large amounts of potassium at harvest and the proportion not supplied by Polysulphate can be applied as muriate of potash (MOP) at the time of planting and earthing up (100 -120 DAP).

4、New trends in sugarcane fertilization: Implications for NH3

In this study, we evaluated the effects of the organo-mineral formulation containing granular urea (UR), and a nitrification inhibitor (NI) on crop yields, NH3 volatilization, and N 2 O emissions.

Sugarcane Soil Fertility Recommendations for 2026

When considering a sugarcane soil fertility program, follow these guidelines. The number one priority should be the soil pH. Soil pH that is outside the optimum ranges will adversely affect the availability of all other applied nutrients.

Soil Secrets: How to Fertilize Sugar Cane for Optimal Growth

This guide provides a comprehensive overview of sugarcane fertilization, covering essential nutrients, application methods, timing considerations, and best management practices to help growers maximize their sugarcane harvests.

Nitrogen fertilizer effects on sugarcane growth, nutritional status

We aimed to assess the effect of N-fertilizer sources and rates on sugarcane yield, biomass partitioning, juice quality, nutrient accumulation, and N efficiency in acid soils. Two field experiments were carried out in southeastern Brazil for consecutive five years.

Sugarcane Cultivation – Fertilizers and Crop Nutrition Guide

Everything you need to know about Sugarcane fertilization, best practice, suitable products, field trials and more.

Mineral Nutrition and Fertilization of Sugarcane

In order for sugarcane to have high stalk yields in the plant cane cycle and small decreases in ratoon yields, it is necessary to implement measures to maintain or increase soil fertility.

Effects of fertilization depth on sugarcane quality and soil fertility

Optimizing the fertilization ratio to N:P 2O5:K2O at 5:1:5 (comprising 0.134 kg/m2 of urea, 0.104 kg/m2 of potassium chloride, and 0.093 kg/ m2 of calcium superphosphate) and setting the...

Sugarcane is an important economic crop, and proper fertilization during its planting process is essential to ensure healthy growth and high yields. Below are recommendations for fertilizer use when cultivating sugarcane:

1. Type of Fertilizer

• Base Fertilizer: Before planting sugarcane, organic fertilizers such as compost, green manure, or animal manure should be applied to provide essential nutrients for plant growth. These organic materials improve soil structure, enhance water retention, and increase air permeability.
• Top-Up Fertilizer: During the sugarcane growth period, chemical fertilizers should be applied timely based on plant development and soil conditions. Common fertilizers include:
  • Nitrogen fertilizer (promotes leaf growth),
  • Phosphorus fertilizer (supports root development),
  • Potassium fertilizer (boosts sugar content).

2. Fertilization Timing

• Base Fertilizer: Apply 30 to 60 days before planting to ensure adequate decomposition and soil absorption.
• Top-Up Fertilizer: Apply at different growth stages, such as the seedling, jointing, and maturing phases. For example:
  • During the jointing stage, apply nitrogen fertilizer to accelerate growth.
  • In the maturing stage, add phosphorus and potassium fertilizers to improve quality and yield.

3. Application Methods

• Base Fertilizer: Incorporate organic fertilizers evenly into the soil at a depth of 15–20 cm.
• Top-Up Fertilizer: Mix chemical fertilizers thoroughly with soil to avoid direct root contact and potential burning. Follow recommended proportions and methods for different fertilizer types.

4. Fertilization Dosage

• Base Fertilizer: Adjust amounts based on soil fertility and sugarcane variety. Typical applications:
  • Organic fertilizer: 200–500 kg/mu,
  • Nitrogen: 10–20 kg/mu,
  • Phosphorus: 10–20 kg/mu,
  • Potassium: 10–20 kg/mu.
• Top-Up Fertilizer: Vary dosages by growth stage. For instance:
  • Jointing stage: Nitrogen (10–20 kg/mu), phosphorus (10–20 kg/mu), potassium (10–20 kg/mu).
  • Maturing stage: Phosphorus (20–30 kg/mu), potassium (20–30 kg/mu).

5. Precautions

• Avoid over-fertilization to prevent soil salinization and nutrient imbalances.
• Use high-quality fertilizers from reliable sources to avoid damage to soil and crops.
• Apply fertilizers under suitable weather conditions (avoid rainy periods to prevent runoff) and ensure proper drainage to reduce disease risks.

scientific fertilization is key to achieving healthy sugarcane growth and high yields. By optimizing fertilizer types, timing, application methods, and dosages, while adhering to precautions, both productivity and sugarcane quality can be effectively enhanced.